鈻佲杺鈻冣杽鈻呪枂鈻団枅鈻夆枈鈻嬧枌绮捐瘹鍑濊仛
=^_^=
鎴愬氨姊︽兂
鈻佲杺鈻冣杽鈻呪枂鈻団枅鈻夆枈鈻嬧枌
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻撶偣浜績鐏?/p>
~~~///(^v^)\\\~~~
鐓т寒浜虹敓
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
鈻?/p>
0.5
浜烘暟
(
浜?/p>
)
鏃堕棿
(
灏忔椂
)
20
10
5
0
1.0
1.5
2.0
15
2004
骞存櫘閫氶珮绛夊鏍℃嫑鐢熸睙鑻忓嵎鏁板璇曢
涓�銆侀�夋嫨棰?/p>
(5
鍒喢?/p>
12=60
鍒?/p>
)
1.
璁鹃泦鍚?/p>
P={1
锛?/p>
2
锛?/p>
3
锛?/p>
4}
锛?/p>
Q={
R
x
x
x
飪?/p>
飩?/p>
,
2
}
锛屽垯
P
鈭?/p>
Q
绛変簬
(
)
(A){1
锛?/p>
2}
(B) {3
锛?/p>
4}
(C) {1}
(D) {
-
2
锛?/p>
-
1
锛?/p>
0
锛?/p>
1
锛?/p>
2}
2.
鍑芥暟
y=2cos
2
x+1(x
鈭?/p>
R
)
鐨勬渶灏忔鍛ㄦ湡涓?/p>
(
)
(A)
2
蟺
(B)
蟺
(C)
蟺
2
(D)
蟺
4
3.
浠?/p>
4
鍚嶇敺鐢熷拰
3
鍚嶅コ鐢熶腑閫夊嚭
4
浜哄弬鍔犳煇涓骇璋堜細锛岃嫢杩?/p>
4
浜轰腑蹇呴』鏃㈡湁鐢风敓鍙堟湁濂崇敓锛屽垯涓嶅悓鐨勯�夋硶鍏辨湁
(
)
(A)140
绉?/p>
(B)120
绉?/p>
(C)35
绉?/p>
(D)34
绉?/p>
4.
涓�
骞?/p>
闈?/p>
鎴?/p>
涓�
鐞?/p>
寰?/p>
鍒?/p>
鐩?/p>
寰?/p>
鏄?/p>
6cm
鐨?/p>
鍦?/p>
闈?/p>
锛?/p>
鐞?/p>
蹇?/p>
鍒?/p>
杩?/p>
涓?/p>
骞?/p>
闈?/p>
鐨?/p>
璺?/p>
绂?/p>
鏄?/p>
4cm
锛?/p>
鍒?/p>
璇?/p>
鐞?/p>
鐨?/p>
浣?/p>
绉?/p>
鏄?/p>
(
)
(A)
3
3
蟺
100
cm
(B)
3
3
蟺
208
cm
(C)
3
3
蟺
500
cm
(D)
3
3
蟺
3
416
cm
5.
鑻ュ弻鏇茬嚎
1
8
2
2
2
飥?/p>
飥?/p>
b
y
x
鐨勪竴鏉″噯绾夸笌鎶涚墿绾?/p>
x
y
8
2
飥?/p>
鐨勫噯绾块噸鍚堬紝鍒欏弻鏇茬嚎绂诲績鐜囦负
(
)
(A)
2
(B)
2
2
(C) 4
(D)
2
4
6.
鏌愭牎涓轰簡浜嗚В瀛︾敓鐨勮澶栭槄璇绘儏鍐碉紝闅忔満璋冩煡浜?/p>
50
鍚嶅鐢燂紝寰楀埌浠栦滑鍦ㄦ煇涓�澶╁悇鑷澶栭槄璇绘墍鐢ㄦ椂闂寸殑鏁版嵁锛?
缁?/p>
鏋?/p>
鐢?/p>
鍙?/p>
渚?/p>
鐨?/p>
鏉?/p>
褰?/p>
鍥?/p>
琛?/p>
绀?/p>
.
鏍?/p>
鎹?/p>
鏉?/p>
褰?/p>
鍥?/p>
鍙?/p>
寰?/p>
杩?/p>
50
鍚?/p>
瀛?/p>
鐢?/p>
杩?/p>
涓�
澶?/p>
骞?/p>
鍧?/p>
姣?/p>
浜?/p>
鐨?/p>
璇?/p>
澶?/p>
闃?/p>
璇?/p>
鏃?/p>
闂?/p>
涓?/p>
(
)
(A)0.6
灏忔椂
(B)0.9
灏忔椂
(C)1.0
灏忔椂
(D)1.5
灏忔椂
7.
4
)
2
(
x
x
飥?/p>
鐨勫睍寮�寮忎腑
x
3
鐨勭郴鏁版槸
(
)
(A)6
(B)12
(C)24
(D)48
8.
鑻ュ嚱鏁?/p>
)
1
,
0
)(
(
log
飩?/p>
飥?/p>
飥?/p>
飥?/p>
a
a
b
x
y
a
鐨勫浘璞¤繃涓ょ偣
(
-
1
锛?/p>
0)
鍜?/p>
(0
锛?/p>
1)
锛屽垯
(
)
(A)a=2,b=2
(B)a=
2
,b=2
(C)a=2,b=1
(D)a=
2
,b=
2
9.
灏嗕竴棰楄川鍦板潎鍖�鐨勯瀛愶紙瀹冩槸涓�绉嶅悇闈笂鍒嗗埆鏍囨湁鐐规暟
1
锛?/p>
2
锛?/p>
3
锛?/p>
4
锛?/p>
5
锛?/p>
6
鐨勬鏂逛綋鐜╁叿锛夊厛鍚庢姏鎺?/p>
3
娆★紝鑷?/p>
灏戝嚭鐜颁竴娆?/p>
6
鐐瑰悜涓婂拰姒傜巼鏄?/p>
(
)
(A)
5
216
(B)
25
216
(C)
31
216
(D)
91
216
10.
鍑芥暟
1
3
)
(
3
飥?/p>
飥?/p>
飥?/p>
x
x
x
f
鍦ㄩ棴鍖洪棿
[
-
3
锛?/p>
0]
涓婄殑鏈�澶у�笺�佹渶灏忓�煎垎鍒槸
(
)
(A)1
锛?/p>
-
1
(B)1
锛?/p>
-
17
(C)3
锛?/p>
-
17
(D)9
锛?/p>
-
19
11.
璁?/p>
k>1
锛?/p>
f(x)=k(x-1)(x
鈭?/p>
R
) .
鍦ㄥ钩闈㈢洿瑙掑潗鏍囩郴
xOy
涓紝
鍑芥暟
y=f(x)
鐨勫浘璞′笌
x
杞翠氦浜?/p>
A
鐐癸紝
瀹冪殑鍙嶅嚱鏁?/p>
y=f
-
1
(x)
鐨勫浘璞′笌
y
杞翠氦浜?/p>
B
鐐癸紝
骞朵笖杩欎袱涓嚱鏁扮殑鍥捐薄浜や簬
P
鐐?/p>
.
宸茬煡鍥涜竟褰?/p>
OAPB
鐨勯潰绉槸
3
锛?/p>
鍒?/p>
k
绛変簬
(
)
(A)3
(B)
3
2
(C)
4
3
(D)
6
5
12.
璁惧嚱鏁?/p>
)
(
1
)
(
R
x
x
x
x
f
飪?/p>
飥?/p>
飥?
飥?/p>
锛屽尯闂?/p>
M=[a
锛?/p>
b](a<b)
锛岄泦鍚?/p>
N={
M
x
x
f
y
y
飪?/p>
飥?/p>
),
(
}
锛屽垯浣?/p>
M=N
鎴愮珛鐨勫疄鏁板
(a
锛?/p>
b)
鏈?/p>
(
)
(A)0
涓?/p>
(B)1
涓?/p>
(C)2
涓?/p>
(D)
鏃犳暟澶氫釜
浜屻�佸～绌洪
(4
鍒喢?/p>
4=16
鍒?/p>
)
13.
浜屾鍑芥暟
y=ax
2
+bx+c(x
鈭?/p>
R
)
鐨勯儴鍒嗗搴斿�煎鍙宠〃锛?/p>
鍒欎笉绛夊紡
ax
2
+bx+c>0
鐨勮В闆嗘槸
_____________________.
14.
浠ョ偣
(1
锛?/p>
2)
涓哄渾蹇冿紝涓庣洿绾?/p>
4x+3y-35=0
鐩稿垏鐨勫渾鐨勬柟绋嬫槸
________________.
15.
璁炬暟鍒?/p>
{a
n
}
鐨勫墠
n
椤瑰拰涓?/p>
S
n
锛?/p>
S
n
=
2
)
1
3
(
1
飥?/p>
n
a
(
瀵逛簬鎵�鏈?/p>
n
鈮?/p>
1)
锛?/p>
涓?/p>
a
4
=54
锛?/p>
鍒?/p>
a
1
鐨勬暟鍊兼槸
_______________________.
16.
骞抽潰鍚戦噺
b
a
,
涓紝宸茬煡
a
=(4
锛?/p>
-
3)
锛?/p>
b
=1
锛屼笖
b
a
飪?/p>
=5
锛屽垯鍚戦噺
b
=__________.
涓夈�佽В绛旈
(12
鍒喢?/p>
5+14
鍒?/p>
=74
鍒?/p>
)
17.
宸茬煡
0<
伪
<
2
蟺
锛?/p>
tan
2
伪
+cot
2
伪
=
2
5
锛屾眰
sin(
3
蟺
伪
飥?/p>
)
鐨勫�?/p>
.
x
-
3
-
2
-
1
0
1
2
3
4
y
6
0
-
4
-
6
-
6
-
4
0
6